Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10002 found under Contact Set Distrib by The Electric Tachometer Corp. The National Stock Number assigned to this part is 2920003946575, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 10002.